Firmware/opensbi
8
0
Fork 0
forked from Mirrors/opensbi
Code Pull Requests Activity

lib: sbi: Use scratch space to save per-HART domain pointer

Browse Source 
Instead of using a global array indexed by hartid, we should use
scratch space to save per-HART domain pointer.

Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
This commit is contained in:
Anup Patel
2023-04-25 09:12:36 +05:30
committed by Anup Patel
parent ef4542dc13
commit 66daafe3ba
2 changed files with 45 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
include/sbi/sbi_domain.h
View File

@@ -129,12 +129,8 @@ struct sbi_domain {
/** The root domain instance */
extern struct sbi_domain root;
/** HART id to domain table */
extern struct sbi_domain *hartid_to_domain_table[];
/** Get pointer to sbi_domain from HART id */
#define sbi_hartid_to_domain(__hartid) \
hartid_to_domain_table[__hartid]
struct sbi_domain *sbi_hartid_to_domain(u32 hartid);
/** Get pointer to sbi_domain for current HART */
#define sbi_domain_thishart_ptr() \